48552640

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2225

約数の個数: 56

約数和(自身を含む): 117299232

約数和(自身を除く): 68746592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2137, 2272, 2840, 4274, 4544, 5680, 8548, 10685, 11360, 17096, 21370, 22720, 34192, 42740, 68384, 85480, 136768, 151727, 170960, 303454, 341920, 606908, 683840, 758635, 1213816, 1517270, 2427632, 3034540, 4855264, 6069080, 9710528, 12138160, 24276320, 48552640]

約数ペア:

[(1, 48552640), (2, 24276320), (4, 12138160), (5, 9710528), (8, 6069080), (10, 4855264), (16, 3034540), (20, 2427632), (32, 1517270), (40, 1213816), (64, 758635), (71, 683840), (80, 606908), (142, 341920), (160, 303454), (284, 170960), (320, 151727), (355, 136768), (568, 85480), (710, 68384), (1136, 42740), (1420, 34192), (2137, 22720), (2272, 21370), (2840, 17096), (4274, 11360), (4544, 10685), (5680, 8548)]